﻿using System;
using System.IO;
using System.Data;
using System.Text;
using System.Linq;
using System.Collections;
using System.Collections.Generic;
using System.Threading;

namespace 控制台应用
{
    class Program
    {
        static void Main(string[] args)
        {
            DateTimeConver dateTimeConver = new DateTimeConver();
            int i = dateTimeConver.getDaysInMonth("2021/1/1 00:10:00.100");
            if (i!=0)
            {
                Console.WriteLine("共" + i + "天");
                Console.ReadLine();
            }
        }
    }

}